picker

How do you shrink a UIPickerView on the iPhone?

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Actually, you can slightly shrink the whole UIPickerView by applying an affine transform to an enclosing view. For example: CGSize pickerSize = [pickerView sizeThatFits:CGSizeZero]; pickerTransformView = [[UIView alloc] initWithFrame:CGRectMake(0.0f, 0.0f, pickerSize.width, pickerSize.height)]; pickerTransformView.transform = CGAffineTransformMakeScale(0.75f, 0.75f); [pickerTransformView addSubview:pickerView]; [self.view addSubview:pickerTransformView]; [pickerTransformView release]; will scale a picker to 75% of its original size by placing it … Read more

Choosing CoreData Entities from form picker

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As written you are not matching the types of the array the picker and the FetchResult. See the comments import SwiftUI @available(iOS 15.0, *) struct LearnView: View { //This is optional Language @State private var selectedLanguage: Language? //I commented out variables that are not part of the reproducible body provided //@State private var selectedCategory: SubCategory? … Read more

ASP.NET DateTime Picker

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The answer to your question is that Yes there are good free/open source time picker controls that go well with ASP.NET Calendar controls. ASP.NET calendar controls just write an HTML table. If you are using HTML5 and .NET Framework 4.5, you can instead use an ASP.NET TextBox control and set the TextMode property to “Date”, … Read more

Wrong color in Interface Builder

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Apple thinks it is much more important that colors look the same everywhere than that colors have the same RGB values everywhere. See, the same RGB values will not look the same on different screens, because every screen has different display characteristics. So when you take a screenshot, Apple does not just store a RGB … Read more